Microchip Technology

PIC18F85K90-I/PT  

Microcontrollers

Microchip Technology's PIC18F85K90-I/PT is a high-performance, 8-bit microcontroller (MCU) that belongs to the PIC18F85K series. It is designed for a wide range of applications, including industrial control, automotive systems, and consumer electronics.

Description:

The PIC18F85K90-I/PT is a flash-based, mid-range microcontroller with advanced features and peripherals. It is available in a 28-pin package (I/PT) and operates with a supply voltage range of 2V to 5.5V. The device features an integrated oscillator, which allows for easy implementation and reduced external component requirements.

Features:

1. Core: It features a 16-bit instruction set with full 8-bit architecture compatibility, providing high code density and efficient execution.
2. Memory: The device includes 128KB of Flash program memory, 4KB of RAM, and 256 bytes of EEPROM for non-volatile data storage.
3. CPU Speed: It operates at a maximum clock frequency of 40 MIPS (million instructions per second), providing fast processing capabilities.
4. Oscillator: The integrated oscillator eliminates the need for external crystals or resonators, simplifying the design and reducing costs.
5. Peripherals: The PIC18F85K90-I/PT offers a range of integrated peripherals, including UART, SPI, I2C, USB, CAN, and a 10-bit ADC with up to 20 channels.
6. Timers: It features multiple timers, including an 8-bit timer, a 16-bit timer, and a real-time clock (RTC) for timekeeping and event scheduling.
7. I/O: The device has 23 digital I/O pins, with support for interrupt-on-change, which can be configured as inputs or outputs.
8. Security: It includes a range of security features, such as a JTAG port, code protection, and data protection, to protect intellectual property and sensitive data.
9. Power Management: The microcontroller offers various power-saving modes, including idle, power-save, and power-down modes, to optimize energy consumption.

Applications:

1. Industrial Control: The PIC18F85K90-I/PT can be used in industrial control systems for motor control, sensor interfacing, and data acquisition.
2. Automotive Systems: It is suitable for automotive applications, such as body control modules, instrument clusters, and infotainment systems.
3. Consumer Electronics: The microcontroller can be used in consumer electronics, such as home appliances, gaming consoles, and smart devices.
4. Medical Devices: It can be employed in medical devices for monitoring and controlling various parameters, such as heart rate, blood pressure, and temperature.
5. Communication Systems: The integrated communication peripherals make it suitable for applications involving data communication, such as IoT devices and wireless communication systems.
6. Embedded Systems: The PIC18F85K90-I/PT is ideal for embedded systems that require a combination of processing power, memory, and peripherals in a compact form factor.

In summary, the PIC18F85K90-I/PT is a versatile and powerful microcontroller that offers a wide range of features and capabilities, making it suitable for various applications across different industries.

PIC18F85K90-I/PT Documents

Download datasheets and manufacturer documentation for PIC18F85K90-I/PT

Errata :

PIC18F87K90 Family Errata & DataSheet Clarification      

PCN Assembly/Origin :

Qualification Copper Wire 10/Feb/2014      

Datasheets :

PIC18F87K90 Family      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Label and Packing Changes 23/Sep/2015      

Design Resources :

PIC18F85K90 Development Tool Selector      

Forum Discussions :

Programming PIC® XLP™ 18K Series Microcontrollers from Microchip Technology      

PCN Design/Specification :

PIC18FY Errata Data Sheet Update 05/Sep/2014       Bond Wire Update 31/Mar/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH